Fix lint warnings, cleanup

tasks/main.yml

@@ -1,29 +1,35 @@
-- import_tasks: packages.yml
+- name: Packages
+  ansible.builtin.import_tasks: packages.yml
   tags: packages
 
-- import_tasks: locales.yml
+- name: Locales
+  ansible.builtin.import_tasks: locales.yml
   tags: locales
 
-- import_tasks: user.yml
+- name: User
+  ansible.builtin.import_tasks: user.yml
   tags: user
 
-- import_tasks: zammad.yml
+- name: Zammad
+  ansible.builtin.import_tasks: zammad.yml
   tags: zammad
 
-- import_tasks: ruby.yml
+- name: Ruby
+  ansible.builtin.import_tasks: ruby.yml
   tags: ruby
 
-- import_tasks: database.yml
+- name: Database
+  ansible.builtin.import_tasks: database.yml
   tags: database
 
-- import_tasks: syslog.yml
+- name: Syslog
+  ansible.builtin.import_tasks: syslog.yml
   tags: syslog
 
-- import_tasks: systemd.yml
+- name: Systemd
+  ansible.builtin.import_tasks: systemd.yml
   tags: systemd
 
-- import_tasks: gateway.yml
-  tags: gateway
-
-- import_tasks: opensearch.yml
+- name: Opensearch
+  ansible.builtin.import_tasks: opensearch.yml
   tags: opensearch